Reversal of MDR by verapamil analogues.
D016503:Drug Delivery Systems; D018432:Drug Resistance, Multiple / Q000187:drug effects*; D019337:Hematologic Neoplasms / Q000188:drug therapy; D006801:Humans; D016896:Treatment Outcome; D014700:Verapamil / Q000031:analogs & derivatives / Q000627:therapeutic use*
D014700:Verapamil